{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"The Perfect Machine: Building the Palomar Telescope – A Poignant Chronicle of Big Science Born in Depression-Era America","author_name":"Florence, Ronald","thumbnail_url":"https://www.ebooknetworking.net/books/B00/4XV/bigB004XVN10S.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-B004XVN10S.html\">The Perfect Machine: Building the Palomar Telescope – A Poignant Chronicle of Big Science Born in Depression-Era America</a>","width":400,"height":300}